Pincode 636811 is a 6-digit postal code serving 5 post offices in Dharmapuri district, Tamil Nadu. Perumbalai S.O is the Post Office for this area, located at 12.1334°N, 78.1607°E. The first digit ‘6’ identifies the Tamil Nadu postal region; the full code pinpoints the Dharmapuri delivery zone.
| Post Office | Type |
|---|---|
| Perumbalai S.O | Post Office |
| Arakasanahalli B.O | Branch Post Office |
| Chinnampalli B.O | Branch Post Office |
| Gendenahalli B.O | Branch Post Office |
| Kalappambadi B.O | Branch Post Office |
Data sourced from India Post, Department of Posts, Government of India. Data last verified: May 2026.
Dharmapuri, Tamil Nadu. Map data: OpenStreetMap, CARTO.